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TMC10 Microwave frequency control module

TMC10 Microwave frequency control module

National Defense Recommendation, Ultra High Stability Phase Locked Crystal Oscillator quote

Overview

The TMC10 microwave frequency control module features scanning capability, FSK modulation functionality, and serial port control. It internally generates a 100MHz signal by multiplying an external reference 10MHz signal and provides an output interface for external use. The isolation between the external and internal 100MHz signals is greater than or equal to 90dB. The module includes a power control port, allowing users to apply modulation signals with a frequency deviation of up to 100Hz. It also offers manual frequency offset adjustment within a range of center frequency minus 4Hz to center frequency plus 4Hz, with a step size of 0.9mHz, which can be set via the serial port.
 

Key Features

- Low phase noise addition without compromising stability
- FSK modulation and serial port control functionality
- High stability and high resolution

 

Technical Specification

Technical Specification Specification Remarks
Input Signal    
Input Reference Signal    
1. Frequency 10MHz  
2. Level >+5dBm  
3. Impedance 50Ω  
Input Modulation Signal    
1. Frequency 1Hz~1kHz Step size: 1Hz
2. Signal Format CMOS Level Square (0: 0V; 1: 3.3V)
3. Modulation Type FSK  
Output Signal and Features    
Output Signal    
1. Frequency Center Frequency: 9192.63177MHz  
2. Frequency Accuracy Consistent with input reference signal  
3. Number of Channels 1  
4. Output Power -15dBm~+3dBm, Step size: 0.1dBm  
5. Power Stability 0.3dB/12h Tested at output powers: -9dBm, -6dBm, -3dBm, 0dBm, +3dBm
6. Impedance 50Ω Design guarantee
Design Guarantees    
7. Phase Noise 1Hz: ≤-45dBc/Hz 10MHz input signal phase noise: 1Hz: -108dBc/Hz, 10Hz: -137dBc/Hz, 100Hz: -157dBc/Hz, 1kHz: -161dBc/Hz, 10kHz: -162dBc/Hz
8. Spectral Purity Harmonic suppression: -40dBc Spurious suppression: <-60dBc within 130kHz; -40dBc outside 130kHz
Scan Function    
1. Frequency Range Adjustable around center frequency 9192.63177MHz, ±250kHz Frequency resolution: ≤0.9mHz, adjustable step size: 1Hz~1kHz, step adjustment resolution: 1Hz
2. Dwell Time Adjustable: 1~10ms, Accuracy: 1ms, Step size: 1ms  
Modulation Function FSK Modulation  
Frequency Switching Time ≤300ns  
Serial Port Control Function    
RS232 Serial Port Baud Rate: 115200  
Other Functions    
1. Internal 100MHz signal generated by external reference 10MHz multiplied with an output interface, isolated from the internal 100MHz signal with an isolation degree ≥ 90dB    
2. Reserved power control port for applying modulation signals with frequency deviation ≤ 100Hz, specify the electrical characteristics such as voltage and current parameters of this port    
3. Manual frequency offset adjustment function: Adjust range from center frequency minus 4Hz to center frequency plus 4Hz, step size: 0.9mHz, adjustable via serial port    
Power Supply and Consumption    
+12V ≤1.8A  
-12V ≤400mA  
Operating Temperature 0℃~60℃  
Storage Temperature -10℃~+70℃  
Interface Requirements and Dimensions    
Low-Frequency Interface    
Power and Program Interface J30J-9ZKPXSI   1. +12V; 2. -12V Ground; Labeled as "Power"
Control Interface DB9 XS2 2. Module serial port transmit; 3. Module serial port receive; 5. GND. Rest unconnected, labeled as "Control"
High-Frequency Interface    
SMA-Female Interfaces XS3-XS5 Reference input labeled as "REF", Signal output labeled as "OUT", Modulation signal input labeled as "Modulation"
Control Interface RS232 Baud Rate: 115200
Dimensions 150mm X 120mm X 80mm  
Component Requirements Industrial grade or above  
Quality Grade Industrial grade  
Compliance Standard SJ-20527A-2003 "Microwave Component General Specification"  
Test Conditions    
High-temperature operation test: 4 hours, operates normally    
Low-temperature operation test: 2 hours, operates normally    
 

Documentation

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